DE2501657C2 - Verfahren zum Positionieren von Zeilenabtastrastern in einer Farbfernsehkamera und dazu geeignete Anordnung - Google Patents
Verfahren zum Positionieren von Zeilenabtastrastern in einer Farbfernsehkamera und dazu geeignete AnordnungInfo
- Publication number
- DE2501657C2 DE2501657C2 DE2501657A DE2501657A DE2501657C2 DE 2501657 C2 DE2501657 C2 DE 2501657C2 DE 2501657 A DE2501657 A DE 2501657A DE 2501657 A DE2501657 A DE 2501657A DE 2501657 C2 DE2501657 C2 DE 2501657C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- raster
- line
- line scanning
- test image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 35
- 238000012360 testing method Methods 0.000 claims description 86
- 230000007704 transition Effects 0.000 claims description 24
- 238000009795 derivation Methods 0.000 claims 4
- 238000012937 correction Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 235000010716 Vigna mungo Nutrition 0.000 description 1
- 244000042295 Vigna mungo Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
- H04N23/15—Image signal generation with circuitry for avoiding or correcting image misregistration
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7401243A NL7401243A (nl) | 1974-01-30 | 1974-01-30 | Werkwijze voor het positioneren van lijnaftast- rs in een kleurentelevisiekamera en hier- geschikte inrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2501657A1 DE2501657A1 (de) | 1975-07-31 |
DE2501657C2 true DE2501657C2 (de) | 1982-05-19 |
Family
ID=19820637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2501657A Expired DE2501657C2 (de) | 1974-01-30 | 1975-01-17 | Verfahren zum Positionieren von Zeilenabtastrastern in einer Farbfernsehkamera und dazu geeignete Anordnung |
Country Status (9)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419612A (en) * | 1977-07-15 | 1979-02-14 | Hitachi Denshi Ltd | Automatic centering adjusting system for color television camera |
US4133003A (en) * | 1977-10-11 | 1979-01-02 | Rca Corporation | Raster registration system for a television camera |
WO1979000717A1 (en) * | 1978-03-06 | 1979-10-04 | Rca Corp | Automatic setup system for television cameras |
JPS58122253A (ja) * | 1982-01-12 | 1983-07-20 | 株式会社東芝 | 電気車両における電気機器冷却装置 |
US4500916A (en) * | 1982-04-05 | 1985-02-19 | Panavision, Inc. | Automatic on-air registration system and method for color TV camera |
US4675696A (en) * | 1982-04-07 | 1987-06-23 | Canon Kabushiki Kaisha | Recording apparatus |
GB2126827B (en) * | 1982-09-09 | 1986-04-30 | Link Electronics Ltd | Electro-optical tube registration |
NL8401309A (nl) * | 1984-04-24 | 1985-11-18 | Philips Nv | Kleurentelevisiekamera uitgevoerd met verscheidene opneemelementen. |
JP2841301B2 (ja) * | 1989-04-28 | 1998-12-24 | 池上通信機株式会社 | カラーテレビカメラの色補正装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611816A (en) * | 1948-02-28 | 1952-09-23 | Rca Corp | Deflection control system |
FR1426143A (fr) * | 1964-07-17 | 1966-01-28 | Thomson Houston Comp Francaise | Perfectionnements aux procédés de télévision en couleurs |
GB1273193A (en) * | 1969-10-01 | 1972-05-03 | Marconi Co Ltd | Improvements in or relating to colour television cameras |
GB1316420A (en) * | 1969-12-16 | 1973-05-09 | Ami Ltd | Automatic signal registration in colour television cameras |
US3609219A (en) * | 1970-01-22 | 1971-09-28 | Gen Electric | System for regulation of color television camera size and centering currents |
US3692918A (en) * | 1971-05-17 | 1972-09-19 | Rca Corp | Automatic registration of color television cameras |
-
1974
- 1974-01-30 NL NL7401243A patent/NL7401243A/xx not_active Application Discontinuation
- 1974-12-10 US US05/531,328 patent/US3987482A/en not_active Expired - Lifetime
-
1975
- 1975-01-17 DE DE2501657A patent/DE2501657C2/de not_active Expired
- 1975-01-23 CA CA218,512A patent/CA1030252A/en not_active Expired
- 1975-01-27 IT IT67179/75A patent/IT1027376B/it active
- 1975-01-27 JP JP1118975A patent/JPS5712354B2/ja not_active Expired
- 1975-01-27 AT AT57875A patent/AT337792B/de not_active IP Right Cessation
- 1975-01-27 GB GB3402/75A patent/GB1504401A/en not_active Expired
- 1975-01-29 FR FR7502805A patent/FR2259503B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT337792B (de) | 1977-07-25 |
FR2259503A1 (US06265458-20010724-C00056.png) | 1975-08-22 |
DE2501657A1 (de) | 1975-07-31 |
CA1030252A (en) | 1978-04-25 |
FR2259503B1 (US06265458-20010724-C00056.png) | 1978-02-03 |
GB1504401A (en) | 1978-03-22 |
JPS50109629A (US06265458-20010724-C00056.png) | 1975-08-28 |
JPS5712354B2 (US06265458-20010724-C00056.png) | 1982-03-10 |
AU7769575A (en) | 1976-07-29 |
US3987482A (en) | 1976-10-19 |
ATA57875A (de) | 1976-11-15 |
IT1027376B (it) | 1978-11-20 |
NL7401243A (nl) | 1975-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
D2 | Grant after examination | ||
8328 | Change in the person/name/address of the agent | ||
8339 | Ceased/non-payment of the annual fee |